ATE63985T1 - SLIDE VALVE. - Google Patents

SLIDE VALVE.

Info

Publication number
ATE63985T1
ATE63985T1 AT87118469T AT87118469T ATE63985T1 AT E63985 T1 ATE63985 T1 AT E63985T1 AT 87118469 T AT87118469 T AT 87118469T AT 87118469 T AT87118469 T AT 87118469T AT E63985 T1 ATE63985 T1 AT E63985T1
Authority
AT
Austria
Prior art keywords
shut
valve
plates
valve housing
control device
Prior art date
Application number
AT87118469T
Other languages
German (de)
Inventor
Friedrich Tinner
Original Assignee
Cetec Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cetec Ag filed Critical Cetec Ag
Application granted granted Critical
Publication of ATE63985T1 publication Critical patent/ATE63985T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Compressor (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

A slide valve includes a valve housing and a valve closure control device which is laterally movable within the valve housing, the valve housing including two parallel flange members which have openings therein and seating surfaces on the facing sides thereof and the valve closure control device including a frame, two parallel shut-off plates mounted on the frame, the shut-off plates having triangularly-arranged cam projections on the facing sides thereof, and two shafts mounted on the frame between the shut-off plates, each shaft mounting three roll bodies for cooperation with two associated cam projections on one shut-off plate and a cam projection on the other shut off plate to move the plates apart and against the seating surfaces on the flange members when the valve closure control device is fully inserted within the valve housing and thus at its closure position therewithin.
AT87118469T 1986-12-18 1987-12-14 SLIDE VALVE. ATE63985T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5100/86A CH672355A5 (en) 1986-12-18 1986-12-18
EP87118469A EP0277323B1 (en) 1986-12-18 1987-12-14 Gate valve

Publications (1)

Publication Number Publication Date
ATE63985T1 true ATE63985T1 (en) 1991-06-15

Family

ID=4287935

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87118469T ATE63985T1 (en) 1986-12-18 1987-12-14 SLIDE VALVE.

Country Status (5)

Country Link
US (1) US4817915A (en)
EP (1) EP0277323B1 (en)
AT (1) ATE63985T1 (en)
CH (1) CH672355A5 (en)
DE (1) DE3770450D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341816A1 (en) * 1993-12-08 1995-06-14 Vse Vakuumtechn Gmbh Valve mechanism with positive guidance
US6612546B2 (en) * 2001-08-01 2003-09-02 Varian, Inc. Gate valve with delayed retraction of counter plate
US6736368B2 (en) * 2002-07-22 2004-05-18 Eagle Industry Co., Ltd. Gate valve
US9638335B2 (en) 2015-01-08 2017-05-02 King Lai Hygienic Materials Co., Ltd. Double sealing valve
US9470319B2 (en) * 2015-01-26 2016-10-18 King Lai Hygienic Materials Co., Ltd. Gate valve with linkage structure
WO2018089482A1 (en) * 2016-11-08 2018-05-17 O.I. Corporation Smart slide
CN108869769B (en) * 2017-10-23 2024-01-05 上海飞球科技（集团）有限公司 Cut-off valve for auxiliary sealing of eccentric wheel and flue gas system of catalytic cracking device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE61834C (en) * Ross VALVE Company, Nr. 1 Oakwood Avenue, Troy, New-York, V. St. A Gate valve with pressure by wedge and interposed rollers or balls
DE503772C (en) * 1930-07-31 Rhein Armaturen Gate valve
US1023955A (en) * 1908-08-31 1912-04-23 Fred K North Valve.
DE532915C (en) * 1930-06-22 1931-09-05 August Penno Gate valve
US3027135A (en) * 1959-11-10 1962-03-27 George E Kellar Double disc, bidirectional-flow gate valve
DE1525556A1 (en) * 1966-12-23 1969-07-31 Bopp & Reuther Gmbh Pressure sample closure
US3586034A (en) * 1970-01-29 1971-06-22 Michael P Karzeniowski Automatic draining and locking fluid valve
CH582842A5 (en) * 1974-07-15 1976-12-15 Vat Ag

Also Published As

Publication number Publication date
US4817915A (en) 1989-04-04
CH672355A5 (en) 1989-11-15
EP0277323A1 (en) 1988-08-10
EP0277323B1 (en) 1991-05-29
DE3770450D1 (en) 1991-07-04

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